The ST7735 single-chip controller/driver offers versatile compatibility, minimised power consumption, and streamlined design for 262K-colour TFT-LCD displays.


The ST7735 is a versatile single-chip controller/driver designed for 262K-colour graphic type TFT-LCD displays. This advanced chip can directly connect to an external microprocessor and is compatible with Serial Peripheral Interface (SPI) and various parallel interfaces. Equipped with an on-chip display data RAM of 132 × 162 × 18 bits, the ST7735 enables display data RAM read/write operations without an external operation clock, thereby minimising power consumption. Furthermore, the integrated power supply circuits required to drive liquid crystal allow for the creation of display systems with fewer components.

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